[英]How to use the GET-method to get the id of the href that is clicked
I would like to know how I can use the GET-method in my .php file: forumdocument.php to get the ID of the href that is clicked in table.php 我想知道如何在.php文件:forumdocument.php中使用GET方法来获取在table.php中单击的href的ID。
I hope this is the right way to begin it: 我希望这是开始的正确方法:
'<a class="formtitellink" href="forumdocument.php" id="$row['ID']">' . $row['Titel'] . '</a>' . "</td>";
table.php: table.php:
$query = "Select *
from forum";
$resultaat = mysql_query($query, $connectie);
echo "<table border='1'>
<tr>
<th>ID</th>
<th>Tijd</th>
<th>Gebruikersnaam</th>
<th>Titel</th>
</tr>";
while($row = mysql_fetch_array($resultaat))
{
$_SESSION['row'] = $row;
echo "<tr>";
echo "<td>" . $row['Tijd'] . "</td>";
echo "<td>" . $row['Gebruikersnaam'] . "</td>";
echo "<td>" . '<a class="formtitellink" href="forumdocument.php" id="$row['ID']">' . $row['Titel'] . '</a>' . "</td>";
echo "</tr>";
}
echo "</table>";
A GET method is used for name value pairs in a url. GET方法用于url中的名称/值对。
Example: www.test.com?var1=var1&var2=var2
示例:
www.test.com?var1=var1&var2=var2
Here if we use $_GET['var1']
the expected value would be var1
. 在这里,如果我们使用
$_GET['var1']
则期望值为var1
。
Just change your links to reflect the desired variable 只需更改您的链接以反映所需的变量
href="forumdocument.php?rowid=".$row['ID']."
Then you can use retrieve the id
using something like this on forumdocument.php
然后,您可以在
forumdocument.php
上使用类似这样的方式检索id
$rowid = $_GET['rowid'];
Change this part 改变这部分
a class="formtitellink" href="forumdocument.php" id="$row['ID']"
a class="formtitellink" href="forumdocument.php"?id="'.$row['ID'].'"
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